Activeness
n. 主观能动性；活动积极性
✅ 同义词
📖 牛津释义
activeness
n [U].
🗣️ 情景例句
Hello. What can I do for you?
你好。我能为你做点什么吗？
If it were not for hope, the heart would break.
人是靠希望活著的。
Even more processes are never patented at all but kept as secret processes.
更多的工艺过程根本就不会取得专利权，而是作为秘方保存着。